$ query “AS49581” --type=asn → 1 result(s)

AS49581 — FERDINANDZINK

Ferdinand Zink trading as Tube-Hosting

AS49581 is a major transit provider operated by Ferdinand Zink trading as Tube-Hosting, registered in Germany since 2022. The network announces 9 984 IPv4 addresses. Supports IPv6.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇩🇪 Germany
Category
Hosting
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
March 07, 2022
Last Changed
March 04, 2026
Last Seen
March 04, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
39 / 38
IPv6 Prefixes (raw / aggregated)
4 / 4
IPv4 Addresses
9 984
Largest IPv4 Prefix
/23 (512 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇩🇪 DE (32 IPs), 🇳🇱 NL (11 IPs), 🇺🇸 US (4 IPs), 🇸🇦 SA, 🇩🇰 DK, 🇦🇪 AE, 🇱🇹 LT, 🇮🇷 IR, 🇵🇱 PL, 🇹🇳 TN
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 12 flagged IPs out of 9 984 total (0.12%)

Connectivity Summary

Upstream Providers
3 upstream autonomous systems providing transit
Peers
144 autonomous systems exchanging traffic without transit fees
Downstream Customers
56 downstream autonomous systems buying transit
Degree
221 unique BGP neighbors (providers + customers + peers)
Reach
173 — customer cone size measuring network influence
Degree Rank
#590
Reach Rank
#866

Upstream Providers (3)

Prefix Lists

IPv4 Prefixes (39 total)

  • 193.111.248.0/23 (512 addresses)
  • 2.58.113.0/24 (256 addresses)
  • 5.231.105.0/24 (256 addresses)
  • 5.231.242.0/24 (256 addresses)
  • 5.253.246.0/24 (256 addresses)
  • 37.221.92.0/24 (256 addresses)
  • 37.221.94.0/24 (256 addresses)
  • 45.13.227.0/24 (256 addresses)
  • 45.84.198.0/24 (256 addresses)
  • 45.131.108.0/24 (256 addresses)
  • 45.131.111.0/24 (256 addresses)
  • 45.137.98.0/24 (256 addresses)
  • 45.137.203.0/24 (256 addresses)
  • 45.142.107.0/24 (256 addresses)
  • 46.20.111.0/24 (256 addresses)
  • 80.75.212.0/24 (256 addresses)
  • 80.91.223.0/24 (256 addresses)
  • 83.243.86.0/24 (256 addresses)
  • 89.106.69.0/24 (256 addresses)
  • 89.106.71.0/24 (256 addresses)
  • 91.212.121.0/24 (256 addresses)
  • 92.118.207.0/24 (256 addresses)
  • 94.249.230.0/24 (256 addresses)
  • 104.164.63.0/24 (256 addresses)
  • 109.122.250.0/24 (256 addresses)
  • 141.11.243.0/24 (256 addresses)
  • 142.249.111.0/24 (256 addresses)
  • 146.19.191.0/24 (256 addresses)
  • 176.97.210.0/24 (256 addresses)
  • 185.84.156.0/24 (256 addresses)
  • 185.91.127.0/24 (256 addresses)
  • 185.117.3.0/24 (256 addresses)
  • 193.111.250.0/24 (256 addresses)
  • 193.141.60.0/24 (256 addresses)
  • 194.34.252.0/24 (256 addresses)
  • 206.245.168.0/24 (256 addresses)
  • 209.131.67.0/24 (256 addresses)
  • 216.211.194.0/24 (256 addresses)

IPv6 Prefixes (4 total)

  • 2a12:b200::/29
  • 2a12:de40::/32
  • 2a02:2fc0:11::/48
  • 2a13:9500:d5::/48